Illinois, 2000

Damaging Winds in Illinois, August 6, 2000

August 6, 2000 · NWS LOT · 5 events in 4 counties and zones

A line of severe thunderstorms stretching from northern De Kalb County, southward into southern Grundy County, moved rapidly eastward. Downed trees and power lines, as well as some new construction being destroyed, was reported in the town of Hinckley.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
5

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS LOT wrote it up.

A line of severe thunderstorms stretching from northern De Kalb County, southward into southern Grundy County, moved rapidly eastward. Downed trees and power lines, as well as some new construction being destroyed, was reported in the town of Hinckley. In Glen Ellyn downed trees blocked the intersection of 53rd and Roosevelt Road. Small hail, downed power lines, and uprooted trees occurred throughout the communities of Lombard and Woodridge. A wind gust to 75 mph was recorded at the College of DuPage. In the town of Morris the community park had many trees damaged.

The radar

The Chicago radar (KLOT), 45 km away, was scanning. The volume nearest the first event began at 21:46 UTC.

Open the radar archive at this moment

Event by event

5 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Kendall

When
August 6, 3:49 PM CST
Where
Kendall County, Sandwich
Measured
52 kt (60 mph)
Reported by
LAW ENFORCEMENT
Coordinates
41.650, -88.617

Thunderstorm Wind, De Kalb

When
August 6, 3:50 PM CST to 4:20 PM CST
Where
De Kalb County, Hinckley
Measured
50 kt (58 mph)
Reported by
AMATEUR RADIO
Coordinates
41.767, -88.633

Thunderstorm Wind, Du Page

When
August 6, 4:25 PM CST
Where
Du Page County, Glen Ellyn
Measured
65 kt (75 mph)
Reported by
LAW ENFORCEMENT
Coordinates
41.883, -88.067

Thunderstorm Wind, Du Page

When
August 6, 4:26 PM CST
Where
Du Page County, (Dpa)dupage Co Arpt
Measured
52 kt (60 mph)
Reported by
AWOS,ASOS,MESONET,ETC
Coordinates
41.900, -88.250

Thunderstorm Wind, Grundy

When
August 6, 4:30 PM CST
Where
Grundy County, Morris
Measured
50 kt (58 mph)
Reported by
GENERAL PUBLIC
Coordinates
41.367, -88.417

What these are

Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Illinois in 2000Every state in 2000This day in weather historyWarnings in Illinois, August 2000

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5155070, 5155071, 5155072, 5155073, 5155074.